<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>07_表单</title>
</head>
<body>
<form action="#">
    姓名:<input type="text" name="username"><br>
    昵称:<input type="text" name="nickname" placeholder="请输入昵称"><br>
    姓名1:<input type="text" name="username" value="kk"><br>
    姓名2:<input type="text" name="username" value="ll" readonly><br>
    姓名3:<input type="text" name="username" value="mm" disabled><br>
    爱好:
    <input type="checkbox" name="like" value="1">唱
    <input type="checkbox" name="like" value="2" checked>跳
    <input type="checkbox" name="like" value="3">rap
    <input type="checkbox" name="like" value="4">篮球<br>
    性别:
    <input type="radio" name="gender" value="1" checked>男
    <input type="radio" name="gender" value="2">女<br>
    <select name="city">
        <option value="1">北京</option>
        <option value="2">上海</option>
        <option value="3" selected>广州</option>
        <option value="4">深圳</option>
    </select>

    <textarea name="msg" style="resize: none;">
    </textarea>

    <input type="checkbox" id="ok">
    <label for="ok">同意协议</label>
    <br>
    <label for="nickname">昵称:</label>
    <input type="text" name="nm" id="nickname">

    <hr>

    <input type="submit" value="提交">
    <input type="reset" value="重置">
    <input type="button" value="按钮">
    <button >提交</button>



</form>
</body>
</html>